Electric flat iron



FIG. 1 is a front view of an electric flat iron showing my new design;

FIG. 2 is a left view, identical right view thereof;

FIG. 3 is a rear view thereof;

FIG. 4 is a top view thereof;

FIG. 5 is a bottom view thereof;

FIG. 6 is a bottom-rear perspective view thereof;

FIG. 7 is a top-rear perspective view thereof;

FIG. 8 is a top-front perspective view thereof; and,

FIG. 9 is a bottom-front perspective view thereof. 

The ornamental design for an electric flat iron, as shown. 